Implementation of problem-based learning in geometry lessons S Ahamad, HC Li, M Shahrill, RCI Prahmana Journal of Physics: Conference Series 943 (1), 012008, 2017 | 44 | 2017 |

The Integration of a Problem-Solving Framework for Brunei High School Mathematics Curriculum in Increasing Student's Affective Competency. MSF Chew, M Shahrill, HC Li Journal on Mathematics Education 10 (2), 215-228, 2019 | 35 | 2019 |

Utilising the think-pair-share technique in the learning of probability C Lee, HC Li, M Shahrill International Journal on Emerging Mathematics Education 2 (1), 49-64, 2018 | 34 | 2018 |

An examination of the roles of the teacher and students during a problem-based learning intervention: lessons learned from a study in a Taiwanese primary mathematics classroom HC Li, AJ Stylianides Interactive Learning Environments 26 (1), 106-117, 2018 | 26 | 2018 |

Implementing thinking aloud pair and Pólya problem solving strategies in fractions NSH Simpol, M Shahrill, HC Li, RCI Prahmana Journal of Physics: Conference Series 943 (1), 012013, 2017 | 26 | 2017 |

The implementation of problem-based learning (PBL) in a Year 9 mathematics classroom: a study in Brunei Darussalam HMRH Botty, M Shahrill, JH Jaidin, HC Li*, MSF Chong International Research in Education 4 (2), 34-47, 2016 | 25 | 2016 |

A comparative analysis of British and Taiwanese students’ conceptual and procedural knowledge of fraction addition HC Li International Journal of Mathematical Education in Science and Technology 45 …, 2014 | 23 | 2014 |

Towards a framework for developing students' fraction proficiency TL Tsai, HC Li* International Journal of Mathematical Education in Science and Technology, 2016 | 20 | 2016 |

The implementation of problem-based learning in a Taiwanese primary mathematics classroom: lessons learned from the students’ side of the story HC Li, TL Tsai Educational Studies, 2017 | 19 | 2017 |

Implementing problem-based learning in a Taiwanese elementary classroom: a case study of challenges and strategies HC Li Research in Mathematics Education 14 (1), 89-90, 2012 | 15 | 2012 |

The development of Taiwanese students’ understanding of fractions: A problem-based learning approach HC Li Proceedings of the British Society for Research into Learning Mathematics 31 …, 2011 | 12 | 2011 |

Teaching strategies in the learning of highest common factor and lowest common multiple NLA Halim, HC Li, M Shahrill, RCI Prahmana Journal of Physics: Conference Series 943 (1), 012041, 2017 | 10 | 2017 |

Investigating teacher pedagogical changes when implementing problem-based learning in a year 5 mathematics classroom in Taiwan HC Li, TL Tsai The Asia-Pacific Education Researcher 27 (5), 355-364, 2018 | 9 | 2018 |

International comparative studies in mathematics education: are we obsessed with the international rankings of measured educational outcomes? TL Tsai, HC Li International Journal of Mathematical Education in Science and Technology 48 …, 2017 | 8 | 2017 |

A study of mathematics teachers’ motivation towards teaching in Brunei Darussalam HN Sahat, NY Rahman, KA Tengah, HC Li, NA Abdullah Journal of Studies in Education 8 (2), 18-28, 2018 | 5 | 2018 |

A comparative analysis of national curricula relating to fractions in England and Taiwan HC Li*, YS Chang Proceedings of the International Conference on Mathematics Textbook Research …, 2015 | 2 | 2015 |

The effects of a problem-based learning intervention on primary students’ performance on greatest common factor and least common multiple and on their attitudes towards mathematics HC Li, TL Tsai International Journal of Innovation and Learning, 2022 | 1 | 2022 |

Education for sustainable development (ESD) in mathematics education: What could it look like? HC Li, TL Tsai International Journal of Mathematical Education in Science and Technology, 2021 | 1 | 2021 |

What are “effective” pedagogical practices from the perspectives of 21st century student learning? HC Li Proceedings of the International Conference on Education, Psychology, and …, 2017 | 1 | 2017 |

Philosophy of education for sustainable development in mathematics education: have we got one? HC Li, TL Tsai Mathematics Teaching Research Journal 12 (2), 136-142, 2020 | | 2020 |